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Molecular formula

C7H9ClN2O

434 compounds have this formula on CompoundList.

Molar mass
172.61g/mol
Monoisotopic mass
177.0717Da
Atoms
20
Elements
5
Rings plus double bonds
4

The formula C7H9ClN2O describes a molecule made of 7 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

  • C Carbon × 748.71%
    12.011 × 7 = 84.077 g/mol
  • H Hydrogen × 95.26%
    1.008 × 9 = 9.072 g/mol
  • Cl Chlorine × 120.54%
    35.45 × 1 = 35.450 g/mol
  • N Nitrogen × 216.23%
    14.007 × 2 = 28.014 g/mol
  • O Oxygen × 19.27%
    15.999 × 1 = 15.999 g/mol
Look up another formula

Compounds with the formula C7H9ClN2O

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 401 to 434 of 434 compounds

4-Chloro-1-methyl-5-(2-methyloxiran-2-yl)-1H-imidazole chemical structure, C7H9ClN2O, CAS 2228620-06-0
4-Chloro-1-methyl-5-(2-methyloxiran-2-yl)-1H-imidazole
CAS 2228620-06-0C7H9ClN2O
5-Chloro-1,3-dimethyl-4-[(2S)-oxiran-2-yl]-1H-pyrazole chemical structure, C7H9ClN2O, CAS 2227793-49-7
5-Chloro-1,3-dimethyl-4-[(2S)-oxiran-2-yl]-1H-pyrazole
CAS 2227793-49-7C7H9ClN2O
O-[1-(6-Chloropyridin-2-yl)ethyl]hydroxylamine chemical structure, C7H9ClN2O, CAS 2229313-07-7
O-[1-(6-Chloropyridin-2-yl)ethyl]hydroxylamine
CAS 2229313-07-7C7H9ClN2O
5-(Azetidin-3-yl)-4-(chloromethyl)-1,3-oxazole chemical structure, C7H9ClN2O, CAS 2680845-89-8
5-(Azetidin-3-yl)-4-(chloromethyl)-1,3-oxazole
CAS 2680845-89-8C7H9ClN2O
3-Chloro-1-methyl-5-(methylamino)-1,2-dihydropyridin-2-one chemical structure, C7H9ClN2O, CAS 2694732-09-5
3-Chloro-1-methyl-5-(methylamino)-1,2-dihydropyridin-2-one
CAS 2694732-09-5C7H9ClN2O
N-[(2-Chloro-6-methylpyridin-4-yl)methyl]hydroxylamine chemical structure, C7H9ClN2O, CAS 2228145-59-1
N-[(2-Chloro-6-methylpyridin-4-yl)methyl]hydroxylamine
CAS 2228145-59-1C7H9ClN2O
O-[2-(2-Chloropyridin-3-yl)ethyl]hydroxylamine chemical structure, C7H9ClN2O, CAS 2228740-80-3
O-[2-(2-Chloropyridin-3-yl)ethyl]hydroxylamine
CAS 2228740-80-3C7H9ClN2O
2-Chloro-1-(4-methylpyrimidin-5-yl)ethan-1-ol chemical structure, C7H9ClN2O, CAS 2228846-36-2
2-Chloro-1-(4-methylpyrimidin-5-yl)ethan-1-ol
CAS 2228846-36-2C7H9ClN2O
N-[(2-Chloro-6-methylpyridin-3-yl)methyl]hydroxylamine chemical structure, C7H9ClN2O, CAS 2229541-37-9
N-[(2-Chloro-6-methylpyridin-3-yl)methyl]hydroxylamine
CAS 2229541-37-9C7H9ClN2O
(1r,3r)-3-(4-Chloro-1H-pyrazol-1-yl)cyclobutan-1-ol chemical structure, C7H9ClN2O, CAS 2329122-62-3
(1r,3r)-3-(4-Chloro-1H-pyrazol-1-yl)cyclobutan-1-ol
CAS 2329122-62-3C7H9ClN2O
1-(2-Aminoethyl)-3-chloro-1,2-dihydropyridin-2-one chemical structure, C7H9ClN2O, CAS 2444881-38-1
1-(2-Aminoethyl)-3-chloro-1,2-dihydropyridin-2-one
CAS 2444881-38-1C7H9ClN2O
1-(4-Chloro-3-methoxypyridin-2-yl)methanamine chemical structure, C7H9ClN2O, CAS 2383951-15-1
1-(4-Chloro-3-methoxypyridin-2-yl)methanamine
CAS 2383951-15-1C7H9ClN2O
(2-Chloro-4-methoxypyridin-3-yl)methanamine chemical structure, C7H9ClN2O, CAS 1378814-80-2
(2-Chloro-4-methoxypyridin-3-yl)methanamine
CAS 1378814-80-2C7H9ClN2O
(6-Chloro-4-methoxypyridin-3-yl)methanamine chemical structure, C7H9ClN2O, CAS 1256835-81-0
(6-Chloro-4-methoxypyridin-3-yl)methanamine
CAS 1256835-81-0C7H9ClN2O
(R)-2-Amino-2-(3-chloropyridin-2-yl)ethan-1-ol chemical structure, C7H9ClN2O, CAS 1213021-27-2
(R)-2-Amino-2-(3-chloropyridin-2-yl)ethan-1-ol
CAS 1213021-27-2C7H9ClN2O
2,3-Dihydro-1H-pyrrolo[3,2-c]pyridin-6(5H)-one hydrochloride chemical structure, C7H9ClN2O, CAS 1956386-59-6
2,3-Dihydro-1H-pyrrolo[3,2-c]pyridin-6(5H)-one hydrochloride
CAS 1956386-59-6C7H9ClN2O
(3-Chloro-2-methoxy-4-pyridinyl)methanamine chemical structure, C7H9ClN2O, CAS 1160059-04-0
(3-Chloro-2-methoxy-4-pyridinyl)methanamine
CAS 1160059-04-0C7H9ClN2O
1-(2-Chloro-3-(hydroxymethyl)phenyl)hydrazine chemical structure, C7H9ClN2O, CAS 1388038-04-7
1-(2-Chloro-3-(hydroxymethyl)phenyl)hydrazine
CAS 1388038-04-7C7H9ClN2O
1-(4-Chloro-2-(hydroxymethyl)phenyl)hydrazine chemical structure, C7H9ClN2O, CAS 1803755-41-0
1-(4-Chloro-2-(hydroxymethyl)phenyl)hydrazine
CAS 1803755-41-0C7H9ClN2O
1-(2-Chloro-5-(hydroxymethyl)phenyl)hydrazine chemical structure, C7H9ClN2O, CAS 1388045-71-3
1-(2-Chloro-5-(hydroxymethyl)phenyl)hydrazine
CAS 1388045-71-3C7H9ClN2O
1-(2-Chloro-6-(hydroxymethyl)phenyl)hydrazine chemical structure, C7H9ClN2O, CAS 1388065-69-7
1-(2-Chloro-6-(hydroxymethyl)phenyl)hydrazine
CAS 1388065-69-7C7H9ClN2O
1-(3-Chloro-5-(hydroxymethyl)phenyl)hydrazine chemical structure, C7H9ClN2O, CAS 1804075-05-5
1-(3-Chloro-5-(hydroxymethyl)phenyl)hydrazine
CAS 1804075-05-5C7H9ClN2O
1-(3-Chloro-2-(hydroxymethyl)phenyl)hydrazine chemical structure, C7H9ClN2O, CAS 1806556-39-7
1-(3-Chloro-2-(hydroxymethyl)phenyl)hydrazine
CAS 1806556-39-7C7H9ClN2O
1-(5-Aminopyridin-2-yl)ethanone hydrochloride chemical structure, C7H9ClN2O, CAS 34689-84-4
1-(5-Aminopyridin-2-yl)ethanone hydrochloride
CAS 34689-84-4C7H9ClN2O

Frequently asked questions

What is the molar mass of C7H9ClN2O?

The molar mass of C7H9ClN2O is 172.61 g/mol, calculated from standard atomic weights for 7 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 1 oxygen atom. The monoisotopic mass is 177.0717 Da.

How many compounds have the formula C7H9ClN2O?

CompoundList lists 434 compounds with the molecular formula C7H9ClN2O, including 4-Chloro-1-methyl-5-(2-methyloxiran-2-yl)-1H-imidazole, 5-Chloro-1,3-dimethyl-4-[(2S)-oxiran-2-yl]-1H-pyrazole, O-[1-(6-Chloropyridin-2-yl)ethyl]hydroxylamine. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C7H9ClN2O?

C7H9ClN2O has a degree of unsaturation of 4. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.